Table.6 Differences between patients with initial trauma of LOW OR HIGH energy (n = 70)
Parameters | Initial trauma | Odds ratio (95%CI) | p value | |
|---|---|---|---|---|
Low energy (n = 57) | High energy (n = 13) | |||
Age(years) (mean, min–max) | 76.4 ± 11.2 | 54.8 ± 13.3 | 0.0001 | |
Gender (n, %) | ||||
Female | 33 (57.9%) | 3 (23.1%) | ||
Male | 16 (28.1%) | 9 (69.2%) | 0.162 (0.038–0.680) | 0.019 |
No data | 8 (14.0%) | 1 (7.7%) | ||
AO/OTA classification (n, %) | 1.414 (0.388–5.153) | 0.834 | ||
A1&A2 | 22 (38.6%) | 4 (30.8%) | ||
A3 | 35 (61.4%) | 9 (69.2%) | ||
Broken nails (n, %) | 0.889 (0.242–3.262) | 1.000 | ||
Short | 38 (66.7%) | 9 (69.2%) | ||
Long | 19 (33.3%) | 4 (30.8%) | ||
Time from surgery to breakage (months) (mean, min–max) | 9.4 ± 12.4 | 9.3 ± 5.7 | 0.318 | |
Self-dynamism before breakage (n, %) | 1.600 (0.367–6.984) | 0.825 | ||
Yes | 9 (15.8%) | 3 (23.1%) | ||
No | 48 (84.2%) | 10 (76.9%) | ||